having dual setup with different size monitors vs same

[raverx3m]

does it affect speed at all having main monior and then a smaller one vs having both monitors identical resolution on extended desktop not duplicated?

im stuck now on what would work better.
having 2 identical 4k screens that are a little smaller vs having one big main monitor and a smaller one for apps that stay open all the time like pandora and calendar and sticky notes etc

 

[iFargle]

nah shouldn't impact anything.
I had two 27" 4K monitors at my old job. It was great
At home I had 2x 32" 1440p monitors, one 144hz one 60 Hz -- Window movements were a bit jagged when going from one to another but otherwise it was fine.
i also have 3x 1080p (1x 40", 2x 21") way back in the day. Worked great, used the 40" monitor for games and the two 21"ers for random other things.

 

[PP Mguire]

I have 4 different sized, different resolution, and different refresh rate monitors. Works fine.

 

[raverx3m]

good point I think I stick to identical size.
moving windows from one to another did suck with different size